80259984

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{983}}^1$

素因数の和:1016

約数の個数: 140

約数和(自身を含む): 266726976

約数和(自身を除く): 186466992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 983, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 1966, 2268, 2916, 2949, 3024, 3402, 3888, 3932, 4536, 5103, 5832, 5898, 6804, 6881, 7864, 8847, 9072, 10206, 11664, 11796, 13608, 13762, 15728, 17694, 20412, 20643, 23592, 26541, 27216, 27524, 35388, 40824, 41286, 47184, 53082, 55048, 61929, 70776, 79623, 81648, 82572, 106164, 110096, 123858, 141552, 159246, 165144, 185787, 212328, 238869, 247716, 318492, 330288, 371574, 424656, 477738, 495432, 557361, 636984, 716607, 743148, 955476, 990864, 1114722, 1273968, 1433214, 1486296, 1672083, 1910952, 2229444, 2866428, 2972592, 3344166, 3821904, 4458888, 5016249, 5732856, 6688332, 8917776, 10032498, 11465712, 13376664, 20064996, 26753328, 40129992, 80259984]

約数ペア:

[(1, 80259984), (2, 40129992), (3, 26753328), (4, 20064996), (6, 13376664), (7, 11465712), (8, 10032498), (9, 8917776), (12, 6688332), (14, 5732856), (16, 5016249), (18, 4458888), (21, 3821904), (24, 3344166), (27, 2972592), (28, 2866428), (36, 2229444), (42, 1910952), (48, 1672083), (54, 1486296), (56, 1433214), (63, 1273968), (72, 1114722), (81, 990864), (84, 955476), (108, 743148), (112, 716607), (126, 636984), (144, 557361), (162, 495432), (168, 477738), (189, 424656), (216, 371574), (243, 330288), (252, 318492), (324, 247716), (336, 238869), (378, 212328), (432, 185787), (486, 165144), (504, 159246), (567, 141552), (648, 123858), (729, 110096), (756, 106164), (972, 82572), (983, 81648), (1008, 79623), (1134, 70776), (1296, 61929), (1458, 55048), (1512, 53082), (1701, 47184), (1944, 41286), (1966, 40824), (2268, 35388), (2916, 27524), (2949, 27216), (3024, 26541), (3402, 23592), (3888, 20643), (3932, 20412), (4536, 17694), (5103, 15728), (5832, 13762), (5898, 13608), (6804, 11796), (6881, 11664), (7864, 10206), (8847, 9072)]